Description of eight new species of the genus Irepacma Moriuti, Saito & Lewvanich (Lepidoptera: Autostichidae) from China Author Wang, Shuxia 0000-0002-9316-6661 College of Life Sciences, Nankai University, Tianjin 300071, China & shxwang @ nankai. edu. cn; https: // orcid. org / 0000 - 0002 - 9316 - 6661 shxwang@nankai.edu.cn Author Xu, Zhixin 0000-0001-6851-8234 College of Life Sciences, Nankai University, Tianjin 300071, China & xuzhixin 8848 @ 126. com; https: // orcid. org / 0000 - 0001 - 6851 - 8234 Author Li, Suran 0000-0002-9316-6661 College of Life Sciences, Nankai University, Tianjin 300071, China & lisuranyouxiang @ 163. com; https: // orcid. org / 0000 - 0002 - 9316 - 6661 text Zootaxa 2022 2022-12-16 5222 1 37 48 journal article 53743 10.11646/zootaxa.5222.1.2 31cf9402-2d5a-410d-a480-e0baca37fc79 1175-5326 7456331 F1751599-786B-4E1B-85FF-9B4F246A52ED Irepacma Moriuti, Saito & Lewvanich, 1985 Irepacma Moriuti, Saito & Lewvanich, 1985: 29 . Type species: Irepacma pakiensis Moriuti, Saito & Lewvanich, 1985 . Diagnosis. Irepacma is characterized by having two-segmented labial palpus in male and the absence of the apophyses anteriores in the female genitalia.